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Finding the Third Proportional to 17,354,694.66 and 36,054,590.27

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Solution

The third proportional to 17,354,694.66 and 36,054,590.27 is: 74,903,851.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,354,694.66 : 36,054,590.27 = 36,054,590.27 : x
  2. Step 2: Convert to fraction form
    17,354,694.66/36,054,590.27 = 36,054,590.27/x
  3. Step 3: Cross multiply
    17,354,694.66x = 36,054,590.27 × 36,054,590.27
  4. Step 4: Simplify right side
    17,354,694.66x = 1,299,933,479,785,490
  5. Step 5: Solve for x
    x = 1,299,933,479,785,490/17,354,694.66
  6. Step 6: Final answer
    x = 74,903,851.99

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.